Base | Representation |
---|---|
bin | 1000001000111… |
… | …00110001111011 |
3 | 11202110202010200 |
4 | 10010130301323 |
5 | 114434302243 |
6 | 10435213243 |
7 | 1456221264 |
oct | 404346173 |
9 | 152422120 |
10 | 68275323 |
11 | 355a3296 |
12 | 1aa47223 |
13 | 111b67cc |
14 | 90d396b |
15 | 5ed9ad3 |
hex | 411cc7b |
68275323 has 12 divisors (see below), whose sum is σ = 101285808. Its totient is φ = 44286480.
The previous prime is 68275313. The next prime is 68275381. The reversal of 68275323 is 32357286.
68275323 is a `hidden beast` number, since 68 + 275 + 323 = 666.
It is not a de Polignac number, because 68275323 - 216 = 68209787 is a prime.
It is not an unprimeable number, because it can be changed into a prime (68275313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102183 + ... + 102848.
It is an arithmetic number, because the mean of its divisors is an integer number (8440484).
Almost surely, 268275323 is an apocalyptic number.
68275323 is a deficient number, since it is larger than the sum of its proper divisors (33010485).
68275323 is a wasteful number, since it uses less digits than its factorization.
68275323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205074 (or 205071 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 68275323 is about 8262.8882964736. Note that the first 3 decimals coincide. The cubic root of 68275323 is about 408.7156377701.
The spelling of 68275323 in words is "sixty-eight million, two hundred seventy-five thousand, three hundred twenty-three".
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